Shoe sole unit



FIG. 1 is a top plan view of a shoe sole unit showing my new design;

FIG. 2 is a right side elevational view thereof, the left side being substantially similar thereto;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a shoe sole unit, as shown and described. 